// Copyright © 2018 Camunda Services GmbH (info@camunda.com)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package commands

import (
	"github.com/spf13/cobra"
	"github.com/zeebe-io/zeebe/clients/go/pkg/commands"
	"log"
)

var (
	failJobKey          int64
	failJobRetriesFlag  int32
	failJobErrorMessage string
)

var failJobCmd = &cobra.Command{
	Use:     "job <key>",
	Short:   "Fail a job",
	Args:    keyArg(&failJobKey),
	PreRunE: initClient,
	RunE: func(cmd *cobra.Command, args []string) error {
		_, err := client.NewFailJobCommand().JobKey(failJobKey).Retries(failJobRetriesFlag).ErrorMessage(failJobErrorMessage).Send()
		if err == nil {
			log.Println("Failed job with key", failJobKey, "and set remaining retries to", failJobRetriesFlag)
		}

		return err
	},
}

func init() {
	failCmd.AddCommand(failJobCmd)
	failJobCmd.Flags().Int32Var(&failJobRetriesFlag, "retries", commands.DefaultJobRetries, "Specify remaining retries of job")
	failJobCmd.Flags().StringVar(&failJobErrorMessage, "errorMessage", "", "Specify failure error message")

	failJobCmd.MarkFlagRequired("retries")
}
